The main question in this thread is, Is Islam a threat to the West? My answer is no, no way, Islam will never cause any trouble to directions. If anything, it propogates them:
The West will be perfectly fine and always ahead of whoever faces it, always just one step further than whoever chases it. I don't think the West can be beat!
The West will be beat soon but the West itself will precipitate it's demise. Not anyone else